HTML Preparation code:
Tests:
  • querySelector

  • querySelectorAll

  • getElementsByClassName

  • querySelector (ID)

  • getElementsByID

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results
  • Test case name Result
    querySelector
    querySelectorAll
    getElementsByClassName
    querySelector (ID)
    getElementsByID

    Fastest: N/A

    Slowest: N/A

Latest run results:
Run details: (Test run date: 2 months ago)
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.100 Safari/537.36
Chrome 75 on Windows
View result in a separate tab
Test name Executions per second
querySelector 2773413.0 Ops/sec
querySelectorAll 1224976.0 Ops/sec
getElementsByClassName 3872574.0 Ops/sec
querySelector (ID) 1935896.0 Ops/sec
getElementsByID 4021323.0 Ops/sec